When you want to connect an IoT device to anything (or, for that matter, anything to anything), you should take a serious look at Node-RED, a free, open source visual process wiring system from IBM ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

Starting on Monday, August 22 and running through August 27, Design News will present the free course, Scratch Building Raspberry Pi RP2040 IoT Devices. Each class runs an hour, beginning at 2:00 ...

Yes,we learned that we can take mobile phone camera modules from almost all mobile phones to inteface them with our advanced hobby electronics projects just as with any other standard add-on modules.

The Raspberry Pi Pico is a $4 IoT board featuring a low-power RP2040 microcontroller. When the little board first launched about a year and a half ago it featured a micro USB port and GPIO pins, but ...